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Reduced Time to Surgery Improves Patient-Reported Outcome After Achilles Tendon Rupture.

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posted on 2024-10-21, 09:50 authored by Simon John Lennart SvedmanSimon John Lennart Svedman, Robin JuthbergRobin Juthberg, Gunnar Edman, Paul AckermannPaul Ackermann

BACKGROUND: Patient outcome after an acute Achilles tendon rupture (ATR) continues to be suboptimal and heterogeneous. Thus, prognostic factors are called for to optimize evidence-based ATR treatment protocols; however, the influence of delayed time from injury to surgery (TTS) on patient outcome after ATR remains largely unknown. 

PURPOSE: To determine whether patient outcomes and adverse events after surgical repair of acute ATR are related to delayed TTS. 

STUDY DESIGN: Cohort study; Level of evidence, 3. 

METHODS: Two hundred twenty-eight patients with ATR who were treated with uniform anesthetic and surgical techniques, within 10 days after injury, were retrospectively assessed. TTS depended on availability of the operating theater, and neither surgeon nor patient could influence the TTS. Patients were assigned to 1 of 3 groups: short TTS (<48 hours), intermediate TTS (48-72 hours), and long TTS (>72 hours). Patient-reported outcome at 1 year was assessed with the validated Achilles tendon Total Rupture Score, with scores higher than 80 on a 0- to 100-point scale indicating an overall good outcome. The incidences of adverse events (perioperative and postoperative) and deep venous thrombosis were assessed. 

RESULTS: Short TTS was significantly associated with increased rate of good outcome and reduced risk of adverse events. Seventy-one percent (95% CI, 60%-83%) of the patients with short TTS attained a good outcome compared with 44% (95% CI, 33%-56%) of the patients with long TTS ( P = .002), with the intermediate TTS group in between, 63% (95% CI, 47%-78%). The incidence of adverse events was significantly reduced among patients with short TTS, 1.4% (95% CI, 1%-4%) compared with those with intermediate TTS, 11% (95% CI, 2%-21%) ( P = .035) and those with long TTS, 14.8% (95% CI, 7%-23%) ( P = .003). The risk of sustaining a deep venous thrombosis was not statistically significantly different among the 3 groups ( P = .15). 

CONCLUSION: Patients with acute ATR undergoing operation within 48 hours after injury had better outcomes and a lower number of adverse events compared with patients undergoing operation after 72 hours. These results align with evidence-based recommendations from other surgical disciplines and should be used as guidelines for optimizing ATR treatment protocols. Registration: NTC01317160 (ClinicalTrials.gov identifier).

History

File version

  • Accepted manuscript

Publication status

Published

Sub type

Article

Journal

Am J Sports Med

ISSN

0363-5465

eISSN

1552-3365

Volume

46

Issue

12

Pagination

2929-2934

Language

  • eng

Original self archiving date

2019-03-14

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